ARB RD110 - Manual (Page 23)

3 Installing the Air Locker
21
3.11 Final Assembly
The seal housing tube needs to be carefully bent so that it will stay
clear of any moving parts of the differential and not rub against any
sharp stationary edges on the bearing cap or the differential housing.
c Without using sharp, jagged tools such as pliers (usually your
hands are the best tool for this job), gently bend the seal housing
tube so that it closely follows the profile of the Air Locker and the
ring gear. (See Fig.13. & Fig.14.)
Figure 13.
Figure 14.